GB2099733B - Gripping head of an hydraulic sheet stretcher - Google Patents

Gripping head of an hydraulic sheet stretcher

Info

Publication number
GB2099733B
GB2099733B GB8207868A GB8207868A GB2099733B GB 2099733 B GB2099733 B GB 2099733B GB 8207868 A GB8207868 A GB 8207868A GB 8207868 A GB8207868 A GB 8207868A GB 2099733 B GB2099733 B GB 2099733B
Authority
GB
United Kingdom
Prior art keywords
gripping head
hydraulic sheet
sheet stretcher
stretcher
hydraulic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8207868A
Other versions
GB2099733A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMS Siemag AG
Original Assignee
SMS Schloemann Siemag AG
Schloemann Siemag AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SMS Schloemann Siemag AG, Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Publication of GB2099733A publication Critical patent/GB2099733A/en
Application granted granted Critical
Publication of GB2099733B publication Critical patent/GB2099733B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D25/00—Working sheet metal of limited length by stretching, e.g. for straightening
    • B21D25/04—Clamping arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
GB8207868A 1981-03-26 1982-03-18 Gripping head of an hydraulic sheet stretcher Expired GB2099733B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3111880 1981-03-26

Publications (2)

Publication Number Publication Date
GB2099733A GB2099733A (en) 1982-12-15
GB2099733B true GB2099733B (en) 1984-07-04

Family

ID=6128315

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8207868A Expired GB2099733B (en) 1981-03-26 1982-03-18 Gripping head of an hydraulic sheet stretcher

Country Status (2)

Country Link
US (1) US4497193A (en)
GB (1) GB2099733B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10113668B4 (en) * 2001-03-21 2006-02-02 Sms Meer Gmbh Plate stretchers head
ITMI20120833A1 (en) * 2012-05-14 2013-11-15 Danieli Off Mecc MOBILE HEAD FOR STIROSNERVATRICE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727556A (en) * 1954-11-04 1955-12-20 Hydropress Inc Straightening mechanism
US2908316A (en) * 1957-01-08 1959-10-13 Baldwin Lima Hamilton Corp Compact stretch-straightening mechanism with gripping heads having separate upper and lower sections composed of vertical laminations
US3082809A (en) * 1958-11-28 1963-03-26 Hydraulik Gmbh Method and means for stretching undulated sheet material and like workpieces
GB1075672A (en) * 1963-09-11 1967-07-12 Fielding & Platt Ltd Improvements in or relating to hydraulic machines for stretching metal workpieces
US3575031A (en) * 1968-07-25 1971-04-13 Sheridan Gray Inc Stretch-forming machine with stress-isolated base

Also Published As

Publication number Publication date
GB2099733A (en) 1982-12-15
US4497193A (en) 1985-02-05

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee